Quick answers
- Which hospitals does Todd S. Giese work at?
- Medicare's official clinician data lists Todd S. Giese at 4 hospitals: Advocate Good Shepherd Hospital, Advocate Lutheran General Hospital, Advocate Sherman Hospital and Northwestern Medicine McHenry. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Todd S. Giese see patients?
- Medicare's clinician data lists 1 practice location in Crystal Lake, IL. Call before your visit to confirm the address.
- What is Todd S. Giese's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
- Does Todd S. Giese accept Medicare assignment?
- Yes. Medicare's clinician data says Todd S. Giese accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Todd S. Giese?
- (815) 459-2200, as listed in official Medicare / NPI Registry data.
- What is Todd S. Giese's NPI number?
- 1558374017. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Todd S. Giese works
Medicare's Facility Affiliation Data lists Todd S. Giese at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Good Shepherd HospitalBarrington, IL · Acute Care Hospital · CCN 140291
- Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · CCN 140223
- Advocate Sherman HospitalElgin, IL · Acute Care Hospital · CCN 140030
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · CCN 140116
Practice locations
Addresses where Todd S. Giese is enrolled with Medicare (CMS data updated 2026-10-02).
- 781 S McHenry AveCrystal Lake, IL 60014 (815) 459‑2200
Group practices
Medicare enrollment lists Todd S. Giese as a member of this group (CMS data updated 2026-10-02).
- Caring Family S. C.6 clinicians in the group
Specialties
- Internal Medicineprimary
- Pediatric Medicinealso
Other internal medicine doctors in Crystal Lake
Clinicians with the same Medicare primary specialty in Crystal Lake, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558374017 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians